I'm going to open myself to some hate here. That Buell chop is not good. Let me start there. It's a waste of a decent kit though. The mutant kit can actually be quite nice. If that's your bag. Personally I think it's a waste of a buell either way, but if I was going to build a Harley based chop I would do a mutant. I think redneck engineering did the original kit. Uses a lot of the stock components. That motor in a lightweight hardtail with the perimeter brakes and the buell front end? Not bad. And the cost of building one of these is very low.